Is there a bus from Lac-Brome to Chambly?

No, there is no direct public bus service between these two towns.

How long is the drive?

The drive typically takes one hour depending on traffic.

What is the best route?

The most direct route is via Autoroute 10 West.

No, there are no tolls on this specific route.

No, there is no passenger rail service connecting Lac-Brome and Chambly.

Lac-Brome

Chambly

Driving

Lac-Brome to Chambly

Updated: 30 May 2026

The journey from Lac-Brome to Chambly covers approximately 75 kilometers through the scenic Eastern Townships. Driving is the most efficient method, typically taking one hour via Autoroute 10 West. You will transition from the rolling hills of Brome Lake into the flat agricultural plains of the Montérégie region. There is no direct public transit link, making a personal vehicle or carpooling essential. The route offers a smooth transition from rural tranquility to the historic riverside charm of Chambly.

Total Distance: 75 km driving distance; 62 km straight-line air distance.

Fastest Way

Driving via Autoroute 10 West takes exactly 60 minutes under normal traffic conditions.

Cheapest Way

Driving your own vehicle is the most cost-effective method as there is no direct bus service.

Compare Lac-Brome to Chambly Routes

Driving

Direct

Duration

1 hour

Avg Price

15-20 CAD in fuel

Operator

Personal Vehicle

Route

Take Route 243 North to Autoroute 10 West, then exit 22 for Chambly.

Avoid the morning rush hour near the Autoroute 10 and 30 interchange to save 15 minutes.

Travel Tips

Fuel Up
Fill your tank in Lac-Brome, as gas prices are often lower in rural areas than near the Montreal suburbs.
Traffic Alerts
Use a real-time GPS app to monitor the Autoroute 10/30 junction for construction delays.
Parking
Public parking near Fort Chambly is free but fills up quickly on weekends.
Weather
Check road conditions in winter, as the highway can become icy near the mountain passes.
Timing
Depart before 3:00 PM on Fridays to avoid heavy commuter traffic heading out of Montreal.

Safety Tips

Wildlife
Be cautious of deer crossing Route 243 during dawn and dusk hours.
Road Conditions
Keep an emergency kit in your car during the winter months for potential snowstorms.
Visibility
Ensure your headlights are clear, as rural roads in Brome have limited lighting at night.
Emergency
Dial 511 for Quebec road condition updates before starting your trip.